Fuses Fuses are protective devices that interrupt current when a fault creates overcurrent, protecting wiring, components and equipment from damage and fire risk. They are single use and must be replaced after activation. Available in fast acting and slow blow variants to suit different load profiles. Offered in a range of current ratings and voltages, with form factors including glass and ceramic bodies and metal end caps. They fit standard fuse holders, bases and panels for automotive, electronics and industrial applications. Key benefits - Simple, reliable overcurrent protection for electrical systems - Choose from fast acting for sensitive circuits or slow blow for motors and power supplies - Available in multiple current ratings and voltages - Durable glass or ceramic bodies with robust metal end caps - Broad compatibility with common fuse holders and bases Size and materials - Glass or ceramic body - Metal end caps - Compact options for space constrained installations Performance and reliability - Predictable opening at or above the rated current - Fast acting variants protect delicate components quickly - Slow blow variants tolerate inrush without nuisance blowing Compatibility and applications - Automotive fuse boxes for lights, electronics and control modules - Consumer electronics and power supplies - Industrial control panels and machinery protection Guidance - Select the correct current rating and type for your circuit - Replace with the same rating after blowing to restore protection